Centrus, X-energy sign enrichment contract as TRISO-X expands TX-1 campus

August 7, 2026, 11:57AMNuclear News

Centrus Energy Corp. will be providing X-energy with enrichment services for low-enriched uranium and high-assay, low-enriched uranium to support X-energy’s planned deployments of Xe-100 small modular reactors and TRISO-X fuel, according to the terms of a new contract signed by the companies. The fuel will be produced at Centrus’s American Centrifuge Plant in Piketon, Ohio. In turn, X-energy will provide Centrus with prepayments to help support expanding the capacity of Centrus’s domestic commercial enrichment program.

NRC extends comment period for X-energy’s TX-1 fuel facility

November 19, 2025, 11:25AMNuclear News
Concept art of the proposed TRISO-X TX-1 fuel facility in Oak Ridge, Tenn. (Image: X-energy)

Due to the days lost to the government shutdown, the Nuclear Regulatory Commission has extended the public comment period for a draft environmental impact statement for the TX-1 advanced nuclear fuel fabrication facility being built in Oak Ridge, Tenn.

Construction begins on X-energy’s Oak Ridge advanced fuel facility

November 18, 2025, 12:07PMNuclear News
Work starts on X-energy’s advanced fuel fabrication facility in Oak Ridge, Tenn. (Photo: X-energy)

Small modular reactor developer X-energy and its subsidiary TRISO-X announced yesterday the start of aboveground construction for its TX-1 advanced nuclear fuel fabrication facility in Oak Ridge, Tenn.  The first-in-the-nation facility will be the first of two Oak Ridge facilities built to manufacture the company’s TRISO fuel for use in its Xe-100 SMR.